RENAULT MEGANE 1.6 16V HOW TO REPAIR DAMAGED VALVES

Рет қаралды 86,645

6 жыл бұрын

in this video is shown how to remove cylinder head to replace bent valves on renault megane with 1.6 engine with 16valves
its same procedure for renault laguna

Пікірлер: 62

@geraldoceliodamasiodossant7742 3 жыл бұрын

Thank you for all, I'm fixing a Megane 2010 and you help me! From Brazil my friend!

@zm4075 2 жыл бұрын

Dobro odrađen video,a verujem i popravka.

@calvinmizon3094 4 жыл бұрын

What size is the torx socket for head bolts please?

@op-tim_auto 4 жыл бұрын

@18:43 That was supposed to be 240 degrees +/- 6degrees..

@sergeantcrow 3 жыл бұрын

Ever since completing this same job... all valves... ( Big thanks for video..) my brake pedal is stiff. I don't know why as we don't go near the booster or check valve pipe.. I have manual so tomorrow I will have a look.. Also idle valve didn't work afterwards either.. Has anyone have an ideas ? Thank you..

@chitomendoza7315 2 жыл бұрын

Do you know the location of cam position sensor for renault symbol k4m engine

@japstimelaps2751 4 жыл бұрын

A other question From me is how did you open the valve cover I got all bolts out but I cant get it off

@mechanicigor 4 жыл бұрын

That one is glued with silicone thats why is hard for removal you have to use hammer and hit sideways but slowly and you will hear when sound change after that use screwdriver to pull out

@christiann7320 11 ай бұрын

Hello! I might have some questions...if allowed 1.6 16V Renault kangoo, 2005. Timing skipped ( i think the crankshaft pulley wasnt tight enough, from the last owner). put on new belt but the cam rollers, the pieces that push the valves are not working correctly? I have no idea. How to the hydraulic lifters work? Never worked on a car with hydraulic lifters before. The rocker arms seem to not sit correctly. They are floppy and they have fallen off from where they are supposed to be ( this is after new timing belt replacement , on the first turn of the engine)

@mechanicigor 11 ай бұрын

Send me email on celjo22@yahoo.com

@bogdantudor1494 4 жыл бұрын

Hello , I have one question for you , before you put back the hydraulic lifters , you emptied the oil from them to make new adjustment ? Thank you

@mechanicigor 4 жыл бұрын

No I leave them like they were because when you start the engine the will empty by themselves until you have oil pressure

@Milda0100 5 ай бұрын

jak dlouhý je celkově šroub na aretaci klikové hřídele?

@longgo 5 жыл бұрын

Good job! I think I need to do same because belt get snapped. Perhaps that engine is with hydraulic lifters or no...

@mechanicigor 5 жыл бұрын

There is a big possibility for bent valves

@longgo 5 жыл бұрын

@@mechanicigor I tought that so.. Seems there isn't any safety feature on that engine..

@mechanicigor 5 жыл бұрын

Sorry but no

@sergeantcrow 4 жыл бұрын

How did you get on with that little job ? I hope there was little, or no damage..

@aDudeNamedJosep Жыл бұрын

Hi , one of the injector plug gaskets fell into the intake, how do i remove it without taking of the top. ive tried to vacuum. can i flood it out ?

@mechanicigor Жыл бұрын

Remove the intake manifold I don't get it what fall in the intake

@meshalhawsawi4171 4 жыл бұрын

If i wanna change valve cover gasket ! Have i romove timing belt cover ?

@mechanicigor 4 жыл бұрын

There is no gasket over there there is silicone and if you have to replace the silicone you have to remove timing belt also

@meshalhawsawi4171 4 жыл бұрын

the mechanic bro i have problem on my duster , the low fan speed doesn’t work only the high speed is work

@mechanicigor 4 жыл бұрын

@@meshalhawsawi4171 you have to check if the problem is module or fan im not sure what parts have

@meshalhawsawi4171 4 жыл бұрын

Can u tell me please where the fan rely (place or number)

@sergeantcrow 4 жыл бұрын

I worried in advance about the exhaust bolts because I know how tricky lower down rusted nuts/bolts can be.. and as I proceed to remove the 3 bolts.. 05:16 mins Well 10mm is too big.. 9mm is too small ? ? I am afraid to use a 'grips' .. I hear that you say exhaust manifold cannot be removed unless we remove these 3 bolts.. Does anyone have any ideas to help.. I have sprayed WD40 type and will try to get an imperial wrench.. Thank you..

@mechanicigor 4 жыл бұрын

Try to hammer 9mm because from the rust they are smaller than 10mm and bigger than 9mm

@sergeantcrow 4 жыл бұрын

@@mechanicigor Thank you again for reply.... I am delighted to report that I removed Exhaust Manifold nuts and the Manifold easily cleared the studs, which it fits over, on the head... I have tied a cord to the upper most right hand side stud hole, and tied back to bulk head : ).

@japstimelaps2751 4 жыл бұрын

Hi I got a question how did you got the head off I have the same engine but im strugeling getting the head off

@mechanicigor 4 жыл бұрын

If you removed all bolts then you just have to pull out check again if some Bolt is left

@japstimelaps2751 4 жыл бұрын

@@mechanicigor thank you

@sergeantcrow 4 жыл бұрын

I have just replaced valves in Renault Megane.. I put the camshafts back in with the pulleys in place.. I never noticed those seals.. I refit rocker cover and attached a new water pump and timing belt I then removed the cam pulley nuts to allow timing set.. and re-tightened... again I never noticed any seals..However all along I did notice I have two new ring seals left over in head gasket kit and wondered where did they belong ? Once the job was completed and timing belt covers in place and mounted engine and car started I discovered a large oil leak... From first look appears to be from top of engine near rear cam area.. Would a lot of oil come from the pulley end seals if they are wrong or old and need replacing... Thank you to any one who helps..

@mechanicigor 4 жыл бұрын

Yes there are seals on both camshaft and have to be installed properly so they don't leak

@japstimelaps2751 4 жыл бұрын

now i have a other question did you remove the spark plugs too

@mechanicigor 4 жыл бұрын

Yes I removed

@geraldoceliodamasiodossant7742 3 жыл бұрын

Can cause a mechanical shock, with spark plugs!

@bogdantudor1494 5 жыл бұрын

how you turned the engine 2 times without mounting the pulley from the crankshaft ? Thank you

@mechanicigor 5 жыл бұрын

Just installed the crankshaft bolt and turn on the bolt

@bogdantudor1494 5 жыл бұрын

@@mechanicigor , without the pulley ? Only the bolt ? Thank you

@mechanicigor 5 жыл бұрын

@@bogdantudor1494 I think you need some spacer I'm not sure or you can install crankshaft pulley then install the bolt and turn after that you can remove it to install the plastic cover

@bogdantudor1494 5 жыл бұрын

@@mechanicigor , one more question, when you tighten the camshaft cover, do you rotate the crankshaft so that the pistons are in half so that they do not press the valves in the piston head?

@mechanicigor 5 жыл бұрын

@@bogdantudor1494 yes you can do like that or you can lock camshafts and then start tighten the camshaft cover

@sergeantcrow 4 жыл бұрын

I have mixed up all the hydraulic tappets ! Will this be a problem ?

@mechanicigor 4 жыл бұрын

No there is no problem

@sergeantcrow 3 жыл бұрын

@@mechanicigor Sorry.. Never saw your reply.. Thanks.. Ever since completing this same job... all valves... ( Big thanks for video..) my brake pedal is stiff. I don't know why as we don't go near the booster or check valve pipe.. I have manual so tomorrow I will have a look.. Also idle valve didn't work afterwards either.. Have you an ideas ? Thank you..

@mechanicigor 3 жыл бұрын

@@sergeantcrow you have vacuum leak check out the hose off brake booster should be connected with inlet manifold and check evap valve hose also should be connected with inlet manifold that's why it's not working at idle and brake is stiff

@sergeantcrow 3 жыл бұрын

@@mechanicigor You are very kind to reply and help... I do appreciate it very much... Thank you... I hope all OK there for you and your family...

@sergeantcrow 4 жыл бұрын

Fantastic... Dear friend.. Thank you very much.. My timing belt snapped.. 25 mph I have to do this job.. and with your kind help you have made me very happy and given me a lot of training to speed up the job One question sir.. do we always have to 'machine' the head when removing/replacing ? Thank you..

@mechanicigor 4 жыл бұрын

If the car it's not overheated it can go like that without machining but it's better to make it flat

@sergeantcrow 4 жыл бұрын

Sorry for delay.. I have only just realised you replied.. Thank you.. With your help I will fix car.. I have repaired a 1995 Honda Accord - Head Gasket, I did use workshop manual for that job - and so far as I proceed the Megane seems easier.. Good luck with all your repairs this year.. Regards from Ireland..